The United Kingdom is a Parliamentary Democracy.
OFFICIAL - in a legal or governmental capacity
constitutional, official, governmental, legislative
There are many important documents that must be approved by an official body. Governmental documents must be approved by an official body for example.
The king
The Direct governmental UK service provides a number of services for people. Some of those listed are State Pension, Maternity Pay, and Adoption Pay, as well as a large number of more services.
The official language of the UK is English.
The System is the Belgian civil law system and tribal law
While English is the de facto language, the UK actually does not have an official language.Depends on which part of the UK you speak of, but generally, English.
Feudalism
The United States is a presidential democracy.
unitary
no to be an official gazette you need to associated with governmental rotary